1.07: areas and regions can't have the same name

[Fürstbischof]

In addition to the unresolved issue re the 2 Georgias there's also the problem that the engine doesn't support areas and regions which have the same name. Area goes first so that instead of the name of the region an 'Unknown string wanted' message is displayed.

AREA_NORTH_ATLANTIC;Reykjanes Ridge;Reykjanes Ridge;Reykjanes Ridge;Reykjanes Ridge;Reykjanesrücken;Reykjanes Ridge;;Ñåâåðíàÿ Àòëàíòèêà;;;x
SEAREGION_NORTH_ATLANTIC;North Atlatic;Atlantique nord;Nord Atlantico;Atlántico Norte;Nördlicher Nordatlantik;Pó³nocny Atlantyk;;Ñåâåðíûé Òèõèé îêåàí;;;x

Tbh all hard-coded limits re areas/regions should be removed and the engine should simply use all names which it can find in the worldnames.csv file while initialising the game.